Re: Extending the DataTable class doesnt work

[Martin Grigorov]

On Fri, Mar 14, 2014 at 11:42 AM, chathuraka.waas <chathuraka.w...@gmail.com
> wrote:

> hi,
>
> i'm still trying to fix my initial issue where i have a customized
> DataTable
> class. I have a panel and inside that i have the table i'm extended from
> the
> Data Table.
>
> the code for my extended table is this.
>
> public class OfferTable<T,S> extends DataTable<T,S> {
>
>         private static final long serialVersionUID = 1L;
>
>
>         public OfferTable(String id, List<IColumn&lt;T, S>> columns,
> IDataProvider<T> dataProvider, int rowsPerPage) {
>                 super(id, columns, dataProvider, rowsPerPage);
>         }
>
> }
>
>
> and i have the corresponding markup file for this class.
>
> <wicket:panel xmlns="http://www.w3.org/1999/xhtml";
> xmlns:wicket="
> http://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=blob_plain;f=wicket-core/src/main/resources/META-INF/wicket-1.5.xsd;hb=master
> ">


>
>
>
>             <wicket:container wicket:id="topToolbars"></wicket:container>
>
>                 <tfoot>
>                         <wicket:container wicket:id="bottomToolbars"
> class="fan-nav"></wicket:container>
>         </tfoot>
>
>
>
>
>                                         [cell]
>
>
>
> <div class="last-row-bottom-border"></div>


> </wicket:panel>
>

The DataTable (the Panel) is used with <table> HTML element.
<table> can look like:
<table>
   <tr><td></td></tr>
</table>

or
<table>
<thead><tr><th></th></tr></thead>
<tbody><tr><td></td></tr></tbody>
<tfoot><tr><td></td></tr></tfoot>

With your markup you create invalid HTML.
I guess this is the reason why the browser doesn't render it.


>
> i'm creating a instance out of this Table class and placing it in my panel.
>
> List<IColumn&lt;OfferData, String>> columns = new
> ArrayList<IColumn&lt;OfferData, String>>();
>         columns.add(name);
>         columns.add(fans);
>
> table = new OfferTable<OfferData,String>("OffersTable", columns,
> dataProvider, 5) {
>
>             private static final long serialVersionUID =
> 8235090332329499560L;
>
>             @Override
>             protected Item newRowItem(String id, int index, IModel model) {
>                 Item item = new Item(id, index, model);
>                 item.add(new AttributeModifier("class", new
> Model<String>(index % 2 == 0 ? "current"
>                         : "altrow")));
>                 return item;
>             }
>         };
>
>
> table.setOutputMarkupId(true);
> table.addTopToolbar(new AjaxFallbackHeadersToolbar(table, dataProvider));
>
>
> when  i do this the table does not gets generated. i cant find any compile
> time errors or runtime errors.
> what am i doing wrong in here.
>
>
>
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664962.html
> Sent from the Users forum mailing list archive at Nabble.com.
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